In Bothell, houses stay closed up through long, wet winters, and the same indoor air cycles through the ductwork for months at a time. Whatever the system collects - dust, pollen, damp-season debris - the house keeps breathing it. We clean the system from the main trunk out and inspect it on camera.
Your information is kept private and used only for your air duct service request.
The six services Bothell homeowners call us for most - from clearing a damp-season trunk to sealing crawlspace runs end to end. Everything on this page is air duct in Bothell, WA — the work, the local conditions and the coverage.
Cleaning & Care
Air Duct Cleaning
Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each run is scrubbed individually, so years of dust and debris travel one way only — out of the ducts and into the machine. That is air duct cleaning in Bothell, WA, done the way it should be.
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Cleaning & Care
Air Duct Inspection
Around Bothell, findings come back in plain language: what is clean, what needs work soon, and what can safely wait. A camera goes inside your ductwork so you can see exactly what's in there — buildup, damage or blockages — before we recommend anything. Inspections are free. Air Duct Inspection in Bothell, WA is one call away, every day of the week.
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Repair
Air Duct Repair
Crushed, torn or disconnected ducts leak the air you pay to heat and cool. Crushed or fallen crawlspace runs get rebuilt with proper support and insulation, not just lifted back into place. We repair and rebuild damaged sections so airflow is strong and even again. The crews behind air duct repair in Bothell, WA are the same ones who cover the ZIP codes listed below.
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Install & Replace
Air Duct Installation
New duct runs for additions, remodels and system upgrades — sized, sealed and balanced so every room gets its share of heating and cooling. Around Bothell, heat-pump conversions get ductwork checked and sized for the longer fan hours a heat pump runs. Air Duct Installation in Bothell, WA is one call away, every day of the week.
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Repair
Air Duct Sealing
Leaky joints quietly waste a big share of your airflow. We seal seams and connections with professional mastic for a tighter, more efficient system. Sealed ducts also hold smoke-season air inside the system, filtered, instead of leaking it at every joint. It is why air duct sealing in Bothell, WA keeps getting recommended to neighbors.
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Cleaning & Care
Commercial Air Duct Cleaning
Offices, restaurants, retail and multi-unit buildings across Bothell — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. Around Bothell, multi-unit buildings get a unit-by-unit plan, with each system cleaned from its own trunk. For commercial air duct cleaning in Bothell, WA, one call books the visit and a local tech takes it from there.
Get a free estimateNeed something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 air duct specialties. Call (888) 258-5005 and describe it.
A duct system in Bothell works through wet winters in a sealed house, often from a damp crawlspace, and increasingly alongside a heat pump. This is what we actually find here, and what we check on every visit.
Most Bothell homes run ductwork through a crawlspace that stays cool and damp most of the year. Insulation sags, joints sweat, and dust inside the runs sits in moisture. The musty smell at startup in these homes is a crawlspace story until proven otherwise.
That stale, damp odor when the heat kicks on is the most common complaint we hear in King County. It traces to dust that has sat in humid ductwork - in crawlspace runs especially - and a trunk-first cleaning clears the source rather than masking it.
Where ducts run through the attic, blown insulation drifts against and over runs, straps loosen, and joints separate under the blanket where nobody sees them. Weak airflow to one end of the house is often an attic duct story, found on camera without disturbing the insulation.
Rainy-season living means more indoor hours for people and pets alike in Bothell, and floor-level returns collect hair and dander steadily through the wet months. It mats inside the return runs, well past where a filter could ever help.
Bothell sits in King County, and the ZIP list at the bottom of this page covers 4 serviceable ZIP codes — 98011 through 98028. The closest served neighbors are Kenmore, Brier, Mill Creek, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.
Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.
Every few years for most Bothell homes - sooner with pets, allergy sufferers, a heat pump running long fan hours or a home that sat closed through a smoky summer. We camera-inspect free and show you the inside of your own trunk, so the decision comes from what is actually in there.
Usually the ductwork: a separated attic joint under the insulation, a crushed crawlspace run, or the longest branch losing heated air at loose seams. We trace the run on the inspection camera, and repair plus sealing normally restores the room without touching the equipment.
The ductwork is the same, but it works more hours - heat pumps move air gently and often, so a dust load gets delivered more times a day. Keeping the trunk and returns clean, and the returns sealed properly, matters more, not less, behind a heat pump.
Yes - offices, restaurants, retail, schools and multi-unit buildings across Bothell, scheduled around your hours. Commercial systems get the same method: the negative-air machine sealed onto the trunk, every run cleaned individually, and a camera record of condition.
Yes - same-day service is available in Bothell, along with free inspections and estimates before any work starts. We are licensed and insured, with 10+ years of experience and 100+ 5-star reviews. Call early in the day for the best chance of a same-day visit.
No — and be wary of anyone who does. Every duct system is a different size and condition, so a phone price is a guess that changes at your door. Our inspections and estimates are free: a tech looks inside your actual ductwork first, then gives you one clear price before any work starts.
Air Duct Service Co is a national company with local technicians serving Bothell street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Washington is covered from our Washington page. The Bothell list below covers 4 ZIP codes, 98011 through 98028.
Don't see your ZIP? Bothell also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-5005 and we will confirm coverage for your street address on the call.
Also serving nearby: Kenmore, WA · Brier, WA · Mill Creek, WA · Mountlake Terrace, WA · Lake Forest Park, WA · Lynnwood, WA.
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